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Browse by Category: Main > Material Science
Class Information
Number: 428/198
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.) > Spot bonds connect components
Description: Subject matter for product in which components are joined to each other in discrete spaced areas of relatively small extent.










Patents under this class:
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Patent Number Title Of Patent Date Issued
4421812 Method of making a bonded corrugated nonwoven fabric and product made thereby Dec. 20, 1983
4421815 Fibrous composite materials and the production and use thereof Dec. 20, 1983
4418116 Copolyester binder filaments and fibers Nov. 29, 1983
4415622 Fusible interlining of improved bond strength and dry cleaning resistance Nov. 15, 1983
4413623 Laminated structures having gathered and ungathered marginal portions and method of manufacturing the same Nov. 8, 1983
4414255 Water absorbing sheet assembly Nov. 8, 1983
4406724 Method for producing unwoven novel oriented pre-stressed web Sep. 27, 1983
4401708 Nonwoven fabric and method of bonding same using microwave energy and a polar solvent Aug. 30, 1983
4400422 Laminated fabric having integral raised areas formed therein and method of making same Aug. 23, 1983
4396452 Process for point-bonding organic fibers Aug. 2, 1983
4395449 Preforms for reinforcement of battery grids Jul. 26, 1983
4392861 Two-ply fibrous facing material Jul. 12, 1983
4386128 Heat insulating laminate May. 31, 1983
4381208 Method of making a ribbon cable Apr. 26, 1983
4379192 Impervious absorbent barrier fabric embodying films and fibrous webs Apr. 5, 1983
4378396 Seat cushion cover member Mar. 29, 1983
4376148 Impregnated non-woven sheet material with ionically solubilized resin Mar. 8, 1983
4375383 High speed cold adhesive curing process and apparatus therefor Mar. 1, 1983
4374885 Cushion materials and method of making same Feb. 22, 1983
4374888 Nonwoven laminate for recreation fabric Feb. 22, 1983
4373000 Soft, drapable, nonwoven interlining fabric Feb. 8, 1983
4370390 3-D Chopped-fiber composites Jan. 25, 1983
4368090 Method of using copolyether ester amides as thermoplastic adhesives for heat sealing textiles Jan. 11, 1983
4363845 Spun non-woven fabrics with high dimensional stability, and processes for their production Dec. 14, 1982
4360021 Absorbent article Nov. 23, 1982
4358502 Glass fiber mat for reinforcing polyamides Nov. 9, 1982
4357363 Element, structure and method for the analysis or transport of liquids Nov. 2, 1982
4357380 Multiple sets, particularly endless sets Nov. 2, 1982
4354890 Method of producing reinforced paper Oct. 19, 1982
4355066 Spot-bonded absorbent composite towel material having 60% or more of the surface area unbonded Oct. 19, 1982
4353951 Spot-weldable bonded clad metal plate Oct. 12, 1982
4351683 Method of forming web material Sep. 28, 1982
4351872 Unidirectional stretch mesh laminate and method Sep. 28, 1982
4351873 Double faced insulating board Sep. 28, 1982
4347912 Airborne-sound-absorbing wall or ceiling paneling Sep. 7, 1982
4344998 Metallized composite structure and a method of preparing same Aug. 17, 1982
4341213 Bonded nonwoven fabrics Jul. 27, 1982
4335802 Sound absorbing material Jun. 22, 1982
4336291 Flexible self-sealing wall member Jun. 22, 1982
4333979 Soft, bulky, lightweight nonwoven web and method of producing; the web has both fused spot bonds and patterned embossments Jun. 8, 1982
4333980 Multi-ply fabric structure including interliner Jun. 8, 1982
4328278 Copolyester adhesives May. 4, 1982
4327142 Method of manufacturing goods of laminates and goods so manufactured Apr. 27, 1982
4326000 Soft, absorbent, unitary, laminate-like fibrous web Apr. 20, 1982
4326003 Composite piece made from flexible material and process of preparation Apr. 20, 1982
4324823 Selective tamper resistance for on-package peelable premiums Apr. 13, 1982
4324827 Water-proof, fuse-bonding fabric Apr. 13, 1982
4315965 Method of making nonwoven fabric and product made thereby having both stick bonds and molten bonds Feb. 16, 1982
4313776 Method of producing seat cushion member Feb. 2, 1982
4313992 Centrifuge screen Feb. 2, 1982

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